Firewall
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What Is Uncomplicated Firewall (UFW), and Why Use It?
UFW, or Uncomplicated Firewall, is a simple, user-friendly interface for managing a Linux system’s firewall. Designed to simplify the complex and often intimidating iptables interface, UFW is particularly popular among Debian and Ubuntu users. This simple firewall tool aims to provide an easier way to manage firewall rules and is ideal for both novice and […]
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How To Secure Your Linux server?
Learn how to secure your Linux server with industry-standard practices. This comprehensive guide covers system updates, strong passwords, SSH key authentication, firewall configuration, disabling unnecessary services, intrusion detection systems, secure SSH settings, regular backups, log monitoring, SELinux/AppArmor, and web server hardening.
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How to block bad bots?
Overview: What are bots? Bots are just software programs that do repetitive, predefined, and automated tasks online. Generally, bots imitate human activity online. They were invented to perform tedious and repetitive tasks online to free humans from such tasks, for instance chatbot. However, over the decades, they have evolved to do more harm than good. […]
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How to unblock sites in restrictive countries?
Just moved to a restrictive country like Russia and China and are upset you can’t access your favorite sites? No problem – here’s how to bypass all firewalls.